WIKA  Differential Pressure Gauges
Model 732.51 Process Industry Series, with Diaphragm Element
All Welded Construction

 Applications

For corrosive gaseous and liquid media, provided they are not highly viscous or crystallising, and also for
corrosive environments

Monitoring and control of pumps

Filter monitoring

Level measurement in closed tanks Special Features

Differential pressure measuring ranges from 0 … 16 mbar

High working pressure (static pressure) up to 40 bar

High overpressure safety up to 40 bar

Compatible with alarm contacts and transmitters

For more spec. & detail  , Pls download .PDF.e-cataloque

WIKA  Differential Pressure Gauges

Model 700.01 With Magnetic Piston -
Model 700.02 With Magnetic Piston and Separation Diaphragm - 
Differential pressure measuring ranges
Model 700.01: from 0 ... 400 mbar to 0 ... 10 bar
Model 700.02: from 0 ... 160 mbar to 0 ... 2.5 bar

                           MODEL 700.01                                      MODEL 700.02

• Sturdy and compact system case made of stainless steel
• High working pressures (static pressures), optionally 100, 250 or 400 bar (Model 700.02 to 100 bar)
• Overpressure safe either side to maximum working pressure (exception for Model 700.02: )
• System and/or case of indication may be changed locally
• Reed contacts may also be adjusted and retrofitted locally
• Panel mounting flange (for Model 700.01) may also be retrofitted locally
• Most simple mounting without any additional elements

General features
Model 700.01 is particularly intended for the monitoring of differential pressures even in the case of high working pressures in gas
and air preparation and supply systems.Model 700.02, the version with a separation diaphragm, is suitable for liquidious media and therefore also for water treatment and supply systems.This piston-type differential pressure gauge offers special advantages
due to its compact modular design. For instance an on-the spot replacement of measuring system and case of indication is
possible in retrospect and the Reed contacts can be retrofitted and adjusted on the spot. A front surface mounting flange may be
retrofitted on model 700.01. Although these models have a high overload capacity either side up to the maximum working pressure, the weight of the standard versions, i.e. approx. 220 g in the case of model 700.01 and approx. 500 g in the case of model 700.02, is extremely low. Therefore, these gauges provide an economical and flexible solution to your measuring task. Main applications
- Filter plants     - Monitoring of pumps   - Cooling circuits    - Pipeline systems  etc.
For more spec. & detail  , Pls download PDF e-cataloque . 

WIKA  Differential Pressure Gauges

Model 702.01.100  Differential Pressure Gauge With Integrated Working Pressure Gauge

 Working pressure gauge integrated as a standard feature enables the central monitoring of differential pressure and working pressure in one measuring instrument
• Differential pressure measuring ranges from 0 … 250 mbar to 0 … 25 bar
• High working pressure (static pressure) 25 bar
• Overload value either side 25 bar
• Solid case construction for protection against external mechanical effects
• Integrated pressure equalizing valve as optional extra
• Three cast-on mounting brackets for wall mounting

Main applications
- Heating, climatic and ventilating technology
- Dust removing technology
- Technical building equipment
- Filter plants
- Drinking and service water treatment
- Monitoring of pumps
Suitable for all gaseous and liquid media that will not obstruct the pressure system.